Seagate Exos E 4U106 Hardware Installation And Maintenance Manual page 31

The carriers have mounting locations for:
• Qualified SAS drives (LFF/SFF).
• Qualified SATA drives (LFF/SFF).
• Qualified SSDs (SFF).
A plastic casing holds and provides protection for each drive. The drive with protective casing is known as a drive
module. The front cap also has an ergonomic handle that gives the following functions:
• Secure location of the carrier into and out of drive slots.
• Positive spring-loading of the drive/midplane connector.
The carrier can use this interface:
• Dual path direct dock SAS.
NOTE: Pictorial views of the supported DDIC with LFF drive are provided below. Modules are shown oriented
for insertion into drive slots located on the enclosure top panel.
2
1
Top view of LFF drive module
LED Description
1 Not used
2 Fault or
Identify
Figure 16 LEDs: Dual path LFF 3.5" drive carrier modules – top panel
If you need to replace this module, see FRU Replacement Time Limit
information about LFF drive LED behavior, see
Definition
Not applicable.
Off – the Disc Drive in Carrier is operating normally.
Amber – A fault has been detected or a service action is
required.
Amber 1s on / 1s off – application requested identification.
Amber - 3s on / 1s off - see log for fault conditions.
(Table
"LEDs" (page 66).
DDIC aligned to module slot
12) for more details. For additional
Overview of top panel LEDs 31